
Used GMC Sierra 1500 SLT for Sale
Showing 1-20 of 10,000+ Listings
Featured
$44,600
2023 GMC Sierra 1500 SLT
- 62,622 Miles
- Pauls Valley, OK
- Remaining Lifespan: 9.779391 yrs
- $1,225 Above market value of $43,375
- Listed Today
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Used 2023 GMC Sierra 1500 SLT for Sale
62,622 Miles
Pauls Valley, OK
| Category | Used Cars |
| Price | $44,600 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTUUDEL6PG165038 |
| Location | Pauls Valley, OK |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 62,622 mi. |
| Transmission | Automatic |
| Exterior Color | Red |
| Interior Color | Black |
| MPG | 17 combined |
| Drivetrain | 4X4 |
Featured
$35,949
2024 GMC Sierra 1500 SLT
- 49,187 Miles
- Houston, TX
- Remaining Lifespan: 10.547564 yrs
- $3,404 Below market value of $39,353
- Listed Today
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iSeeCars Dealer Score
Used 2024 GMC Sierra 1500 SLT for Sale
49,187 Miles
Houston, TX
| Category | Used Cars |
| Price | $35,949 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 1GTPHDED0RZ200931 |
| Location | Houston, TX |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 49,187 mi. |
| Transmission | Automatic |
| Exterior Color | Gray |
| MPG | 18 combined |
| Drivetrain | 4X2 |
$22,795
2015 GMC Sierra 1500 SLT
- 116,560 Miles
- Sanford, FL
- Remaining Lifespan: 6.2132077 yrs
- $2,562 Above market value of $20,232
- Listed Today
Used 2015 GMC Sierra 1500 SLT for Sale
116,560 Miles
Sanford, FL
| Category | Used Cars |
| Price | $22,795 |
| For Sale By | dealer |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTP1VEC4FG314119 |
| Location | Sanford, FL |
| Features | bluetooth, backup camera, leather upholstery, internet radio, alloy wheels |
| Mileage | 116,560 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 19 combined |
| Drivetrain | 4X2 |
$44,997
2022 GMC Sierra 1500 SLT
- 19,799 Miles
- Altoona, PA
- Remaining Lifespan: 9.1126585 yrs
- $3,829 Below market value of $48,826
- Listed Today
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Used 2022 GMC Sierra 1500 SLT for Sale
19,799 Miles
Altoona, PA
| Category | Used Cars |
| Price | $44,997 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTUUDED2NG656163 |
| Location | Altoona, PA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 19,799 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 16 combined |
| Drivetrain | 4X4 |
$36,954
2024 GMC Sierra 1500 SLT
- 63,655 Miles
- Hemet, CA
- Remaining Lifespan: 10.547564 yrs
- $473 Below market value of $37,427
- Listed Today
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Used 2024 GMC Sierra 1500 SLT for Sale
63,655 Miles
Hemet, CA
| Category | Used Cars |
| Price | $36,954 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTPHDED2RG147262 |
| Location | Hemet, CA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 63,655 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 18 combined |
| Drivetrain | 4X2 |
$46,995
2024 GMC Sierra 1500 SLT
- 26,192 Miles
- Collinsville, IL
- Remaining Lifespan: 10.547564 yrs
- $1,831 Below market value of $48,826
- Listed Today
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iSeeCars Dealer Score
Used 2024 GMC Sierra 1500 SLT for Sale
26,192 Miles
Collinsville, IL
| Category | Used Cars |
| Price | $46,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTUUDED7RG365017 |
| Location | Collinsville, IL |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 26,192 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 17 combined |
| Drivetrain | 4X4 |
$30,594
2019 GMC Sierra 1500 SLT
- 71,350 Miles
- Plano, TX
- Remaining Lifespan: 7.663516 yrs
- $1,934 Below market value of $32,528
- Listed Today
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iSeeCars Dealer Score
Used 2019 GMC Sierra 1500 SLT for Sale
71,350 Miles
Plano, TX
| Category | Used Cars |
| Price | $30,594 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTP8DED4KG196419 |
| Location | Plano, TX |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 71,350 mi. |
| Transmission | Automatic |
| Exterior Color | Gray |
| MPG | 19 combined |
| Drivetrain | 4X2 |
$22,900
2015 GMC Sierra 1500 SLT
- 131,710 Miles
- Portland, OR
- Remaining Lifespan: 6.2132077 yrs
- $992 Above market value of $21,907
- Listed Today
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iSeeCars Dealer Score
Used 2015 GMC Sierra 1500 SLT for Sale
131,710 Miles
Portland, OR
| Category | Used Cars |
| Price | $22,900 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTU2VEJ3FG468884 |
| Location | Portland, OR |
| Features | bluetooth, backup camera, leather upholstery, internet radio, alloy wheels |
| Mileage | 131,710 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| MPG | 17 combined |
| Drivetrain | 4X4 |
$33,500
2019 GMC Sierra 1500 SLT
- 87,694 Miles
- Delray Beach, FL
- Remaining Lifespan: 7.663516 yrs
- $1,284 Above market value of $32,215
- Listed Today
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iSeeCars Dealer Score
Used 2019 GMC Sierra 1500 SLT for Sale
87,694 Miles
Delray Beach, FL
| Category | Used Cars |
| Price | $33,500 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTU9DED3KG206115 |
| Location | Delray Beach, FL |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 87,694 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 17 combined |
| Drivetrain | 4X4 |
$52,616
2025 GMC Sierra 1500 SLT
- 15,546 Miles
- Myrtle Beach, SC
- $1,146 Below market value of $53,762
- Listed Today
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iSeeCars Dealer Score
Used 2025 GMC Sierra 1500 SLT for Sale
15,546 Miles
Myrtle Beach, SC
| Category | Used Cars |
| Price | $52,616 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 6 Seats |
| VIN | 3GTUUDE86SG252023 |
| Location | Myrtle Beach, SC |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 15,546 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 24 combined |
| Drivetrain | 4X4 |
$41,990
2021 GMC Sierra 1500 SLT
- 34,099 Miles
- Alexandria, LA
- Remaining Lifespan: 8.543637 yrs
- $4,147 Below market value of $46,137
- Listed Today
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iSeeCars Dealer Score
Used 2021 GMC Sierra 1500 SLT for Sale
34,099 Miles
Alexandria, LA
| Category | Used Cars |
| Price | $41,990 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTU9DED2MG123259 |
| Location | Alexandria, LA |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 34,099 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Gray |
| Drivetrain | 4X4 |
$67,245
2026 GMC Sierra 1500 SLT
- Winchester, VA
- $3,190 Above similar cars
- Listed Today
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New 2026 GMC Sierra 1500 SLT for Sale
2 Miles
Winchester, VA
| Category | New Cars |
| Price | $67,245 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTUUDED9TG242925 |
| Location | Winchester, VA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 2 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| Drivetrain | 4X4 |
$67,890
2026 GMC Sierra 1500 SLT
- Winchester, VA
- $3,835 Above similar cars
- Listed Today
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New 2026 GMC Sierra 1500 SLT for Sale
2 Miles
Winchester, VA
| Category | New Cars |
| Price | $67,890 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTUUDED1TG244426 |
| Location | Winchester, VA |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 2 mi. |
| Transmission | Automatic |
| Exterior Color | Red |
| Interior Color | Black |
| Drivetrain | 4X4 |
$60,340
2026 GMC Sierra 1500 SLT
- Denver, CO
- 5940 Below similar cars
- Listed Today
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New 2026 GMC Sierra 1500 SLT for Sale
3 Miles
Denver, CO
| Category | New Cars |
| Price | $60,340 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 6 Seats |
| VIN | 3GTUUDE86TG239676 |
| Location | Denver, CO |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 3 mi. |
| Transmission | Automatic |
| Exterior Color | Red |
| Drivetrain | 4X4 |
$26,500
2019 GMC Sierra 1500 SLT
- 121,453 Miles
- Clearwater, FL
- Remaining Lifespan: 7.663516 yrs
- $383 Below market value of $26,883
- Listed Today
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Used 2019 GMC Sierra 1500 SLT for Sale
121,453 Miles
Clearwater, FL
| Category | Used Cars |
| Price | $26,500 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 1GTU8DED5KZ183682 |
| Location | Clearwater, FL |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 121,453 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| MPG | 19 combined |
| Drivetrain | 4X2 |
$36,500
2021 GMC Sierra 1500 SLT
- 72,530 Miles
- Kansas City, MO
- $1,707 Below market value of $38,207
- Listed Today
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Used 2021 GMC Sierra 1500 SLT for Sale
72,530 Miles
Kansas City, MO
| Category | Used Cars |
| Price | $36,500 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 6 Seats |
| VIN | 1GTU9DET2MZ144880 |
| Location | Kansas City, MO |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 72,530 mi. |
| Transmission | Automatic |
| Exterior Color | Dark sky metallic |
| MPG | 24 combined |
| Drivetrain | 4X4 |
| Positives | one owner, clean history |
$20,499
2017 GMC Sierra 1500 SLT
- 145,175 Miles
- Orange, TX
- Remaining Lifespan: 6.606724 yrs
- $3,471 Below market value of $23,970
- Listed Today
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Used 2017 GMC Sierra 1500 SLT for Sale
145,175 Miles
Orange, TX
| Category | Used Cars |
| Price | $20,499 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTU2NEC5HG411963 |
| Location | Orange, TX |
| Features | bluetooth, child safety, backup camera, leather upholstery, internet radio |
| Mileage | 145,175 mi. |
| Transmission | Automatic |
| Exterior Color | Blue |
| Interior Color | Black |
| Drivetrain | 4X4 |
$41,991
2021 GMC Sierra 1500 SLT
- 37,423 Miles
- San Antonio, TX
- Remaining Lifespan: 8.543637 yrs
- $677 Above market value of $41,314
- Listed Today
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iSeeCars Dealer Score
Used 2021 GMC Sierra 1500 SLT for Sale
37,423 Miles
San Antonio, TX
| Category | Used Cars |
| Price | $41,991 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTU9DED8MG377218 |
| Location | San Antonio, TX |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 37,423 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Drivetrain | 4X4 |
$18,604
2015 GMC Sierra 1500 SLT
- 167,851 Miles
- Plano, TX
- Remaining Lifespan: 6.2132077 yrs
- Market Price: $17,347
- Listed Today
●
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Used 2015 GMC Sierra 1500 SLT for Sale
167,851 Miles
Plano, TX
| Category | Used Cars |
| Price | $18,604 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTU2VEC5FG363510 |
| Location | Plano, TX |
| Features | bluetooth, backup camera, leather upholstery, internet radio, alloy wheels |
| Mileage | 167,851 mi. |
| Transmission | Automatic |
| Exterior Color | Onyx black |
| Interior Color | Brown |
| MPG | 18 combined |
| Drivetrain | 4X4 |
$21,998
2017 GMC Sierra 1500 SLT
- 151,257 Miles
- Fort Wayne, IN
- Remaining Lifespan: 6.606724 yrs
- $905 Below market value of $22,903
- Listed Today
●
iSeeCars Dealer Score
Used 2017 GMC Sierra 1500 SLT for Sale
151,257 Miles
Fort Wayne, IN
| Category | Used Cars |
| Price | $21,998 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTU2NEC2HG332475 |
| Location | Fort Wayne, IN |
| Features | bluetooth, child safety, backup camera, leather upholstery, internet radio |
| Mileage | 151,257 mi. |
| Transmission | Automatic |
| Exterior Color | Blue |
| Drivetrain | 4X4 |
Used GMC Sierra 1500 SLT
How to save money when buying a used GMC Sierra 1500 SLT?
| Cab Type | A Sierra 1500 Extended Cab is $6,243 less than a Crew Cab |
| Engine | A 8-Cylinder Sierra 1500 costs $2,815 less than a 6-Cylinder |
| Drive Type | A 4X2 GMC Sierra 1500 can be priced $2,778 less than a 4X4 |
| Certified | Choosing non-CPO vs Certified Pre-Owned (CPO) can save you $524 on a GMC Sierra 1500 |
What colors are the best deals for a GMC Sierra 1500 SLT?
Least Expensive Color
Brown
$764
Average Savings
Most Expensive Color
Gray
$563
Average Premium
Average car color pricing for a used GMC Sierra 1500 SLT?
| Rank | Color | Compared to Avg. Price |
|---|---|---|
| Brown | $764 Savings | |
| Silver | $423 Savings | |
| Black | $343 Savings | |
| Green | $83 Savings | |
| Red | $42 Savings | |
| White | $96 Higher | |
| Blue | $527 Higher | |
| Gray | $563 Higher |
What GMC Sierra 1500 SLT color has the best resale value?
Price differences by car color compared to the average price of a used GMC Sierra 1500 SLT
Prices in Top Cities
| Average Price | Deals | Listings | |
|---|---|---|---|
| GMC Sierra 1500 in Los Angeles | $53,393 | Save $11,540 on 228 deals | 1,054 listings |
| GMC Sierra 1500 in Dallas | $51,719 | Save $11,932 on 380 deals | 1,731 listings |
| GMC Sierra 1500 in Atlanta | $51,608 | Save $7,707 on 264 deals | 1,198 listings |
| GMC Sierra 1500 in Phoenix | $53,137 | Save $10,319 on 244 deals | 1,019 listings |
| GMC Sierra 1500 in Miami | $56,397 | Save $8,689 on 119 deals | 625 listings |
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| Average Price | Deals | Listings | |
|---|---|---|---|
| Chevrolet Silverado 1500 for Sale | $42,976 | Save $12,102 on 23,413 deals | 89,488 listings |
| Ford F-150 for Sale | $46,573 | Save $25,020 on 27,937 deals | 114,116 listings |
| Ram Ram Pickup 1500 for Sale | $49,255 | Save $19,719 on 17,711 deals | 80,965 listings |
Used Gmc Sierra 1500 By Trim
| Trim | Average Price | Deals | Listings |
|---|---|---|---|
| Used GMC Sierra 1500 Elevation | $53,549 | Save $11,932 on 1,783 deals | 10,975 listings |
| Used GMC Sierra 1500 Denali | $59,567 | Save $13,088 on 2,537 deals | 9,990 listings |
| Used GMC Sierra 1500 Sle | $35,097 | Save $9,895 on 1,237 deals | 4,028 listings |
| Used GMC Sierra 1500 At4x | $75,581 | Save $10,080 on 318 deals | 2,424 listings |
| Used GMC Sierra 1500 Denali Ultimate | $72,281 | Save $12,105 on 459 deals | 1,896 listings |
| Used GMC Sierra 1500 Base | $19,400 | Save $6,475 on 347 deals | 779 listings |
| Used GMC Sierra 1500 Work Truck | $10,046 | Save $4,090 on 49 deals | 146 listings |
| Used GMC Sierra 1500 Xfe | $10,800 | - | 1 listing |
Popular Model Years For Gmc Slt
| Average Price | Deals | Listings | |
|---|---|---|---|
| 2024 GMC Sierra 1500 SLT | $44,567 | Save $8,544 on 506 deals | 971 listings |
Average Price of GMC Sierra 1500 Trims
| Trim | Average Price | Listings | Specs | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
GMC Sierra 1500 SLT (1994-2020) |
$34,859 | 8,907 Listings |
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GMC Sierra 1500 Denali (2002-2020) |
$43,982 | 5,663 Listings |
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GMC Sierra 1500 AT4 (2019-2020) |
$45,730 | 3,892 Listings |
|
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GMC Sierra 1500 Elevation (2019-2020) |
$40,813 | 3,735 Listings |
|
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GMC Sierra 1500 SLE (1990-2005, 2009-2020) |
$23,430 | 3,356 Listings |
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GMC Sierra 1500 Denali Ultimate (2022) |
$63,450 | 1,070 Listings |
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GMC Sierra 1500 Pro (2022) |
$37,074 | 1,003 Listings |
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GMC Sierra 1500 Base (1988-1993, 2002-2005, 2014-2020) |
$19,222 | 947 Listings |
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GMC Sierra 1500 Elevation Standard (2021) |
$42,443 | 737 Listings |
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GMC Sierra 1500 AT4X (2022) |
$61,301 | 708 Listings |
|